Data Science Quiz

Data Science is a field of study that combines :

(3 answers)

• Domain Expertise

• Marketing

• Mathematics

• Computer Science

Data Science mixes three way of working with data :

(3 answers)

• Scientific Method

• Data Mining

• Data Hiking

• Machine Learning

Quanthub estimates that there will be a shortage of ______ data scientist in the world in 2020

The data scientist uses tools such as the programming language _____ .

The data scientist uses tools such as the calculation framework _____ .

I should always choose Cloud Computing option to do Data Science

• True

• False

Machine learning is used to solve problems :

• Where it is possible to explain the procedure to follow at the machine.

• Where the problem is so complex that it is not adequate to specify the set of rules to solve it.

• All of the above

Before choosing an algorithm, I should define the :

(2 answers)

• field

• need

• approach

• risk

I should use machine learning to :

(2 answers)

• Recognize a dog in a picture

• Program an automation of simple tasks

• Build a cryptocurrency from scratch

• Predict my growth

In Supervised Learning :

• The algorithm finds the right way to deal with a problem in successive iterations

• Algorithm derives rules from unqualified data

• The algorithm learns from qualified data